CN114808568B - Small track laying device - Google Patents
Small track laying deviceInfo
- Publication number
- CN114808568B CN114808568B CN202210662851.7A CN202210662851A CN114808568B CN 114808568 B CN114808568 B CN 114808568B CN 202210662851 A CN202210662851 A CN 202210662851A CN 114808568 B CN114808568 B CN 114808568B
- Authority
- CN
- China
- Prior art keywords
- rail
- sleeper
- laying device
- guide rail
- telescopic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B29/00—Laying, rebuilding, or taking-up tracks; Tools or machines therefor
- E01B29/05—Transporting, laying, removing, or renewing both rails and sleepers
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B29/00—Laying, rebuilding, or taking-up tracks; Tools or machines therefor
- E01B29/40—Means or arrangements for temporarily supporting laid tracks, or rails or sleepers in the track
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Abstract
The invention relates to the field of guide rail laying, in particular to a small-sized track laying device which comprises a propelling platform, a front end supporting platform, an upper walking frame and a sleeper carrying piece, wherein the propelling platform comprises a movable plate vehicle and a first guide rail, the front end supporting platform comprises a first supporting beam, a second guide rail and a first supporting piece, the movable plate vehicle is arranged on a rail after laying, the front end of the movable plate vehicle is hinged with one end of the first supporting beam, the first supporting piece is arranged at the other end of the first supporting beam, the movable plate vehicle and the first supporting beam are respectively provided with the first guide rail and the second guide rail which are matched with each other, the upper walking frame is arranged on the first guide rail, the sleeper carrying piece is arranged on the upper walking frame, and the sleeper carrying piece is arranged in a lifting mode along the vertical direction. Through the rail laying device, the rail laying device can sequentially convey and stack the sleeper and the rail, is convenient to operate, saves labor, and is convenient to move along with the movable plate vehicle due to the pushing structure of the front end supporting platform.
Description
Technical Field
The invention relates to the field of track laying, in particular to the technical field of structures of small-sized track laying devices.
Background
The rail is applied to the field of transportation and is operated by matching railway ballasts, sleepers and rails.
The existing rail laying mainly comprises two modes, namely, the first mode is to lay by manpower basically, which is labor-consuming and labor-consuming, and the second mode is to lay the guide rail by using a large-sized automatic rail laying machine with high automation degree, and the operation efficiency is high, but the single operation cost is extremely high, and the method is not suitable for a small-sized laying scene.
Disclosure of Invention
The invention aims to provide a small-sized track laying device which can realize the sequential carrying and stacking of sleepers and rails, is convenient to operate and saves manpower.
In order to solve the technical problems, the invention adopts the following technical scheme:
The small track laying device comprises a propelling platform, a front end supporting platform, an upper walking frame and a sleeper carrying piece, wherein the propelling platform comprises a movable plate vehicle and a first guide rail, the front end supporting platform comprises a first supporting beam, a second guide rail and a first supporting piece, the movable plate vehicle is arranged on a paved rail, the front end of the movable plate vehicle is hinged with one end of the first supporting beam, the first supporting piece is arranged at the other end of the first supporting beam, the movable plate vehicle and the first supporting beam are respectively provided with the first guide rail and the second guide rail which are matched with each other, the upper walking frame is arranged on the first guide rail, the sleeper carrying piece is arranged on the upper walking frame, and the sleeper carrying piece is lifted along the vertical direction.
The sleeper carrying piece comprises a first telescopic piece, a first beam and sleeper clamping jaws, wherein the first beam is connected with the upper travelling frame through the first telescopic piece, and a plurality of groups of sleeper clamping jaws are arranged at the bottom of the first beam.
Further, one end of the first supporting beam far away from the movable plate vehicle is provided with a rail traction piece, the rail traction piece comprises a second electric hoist, a second steel wire rope and a rail clamp, the second electric hoist is fixed on the first supporting beam, one end of the second steel wire rope is provided with the rail clamp, and the other end of the second steel wire rope is connected with the second electric hoist.
Further, a plurality of second supporting pieces are provided at the bottom of the first supporting beam.
Further, a roller is provided at the bottom of the first support.
Further, a third electric hoist is arranged on the upper walking frame and is connected with the first supporting beam through a third steel wire rope.
Further, first electric hoists are arranged on two sides of the upper walking frame.
Further, a rail anti-falling member is arranged on the first supporting beam, the rail anti-falling member comprises a first telescopic member and a cross rod, a base of the first telescopic member is hinged with the first supporting beam, a telescopic end of the first telescopic member is hinged with the cross rod, and one end of the cross rod is rotatably connected with the first supporting beam.
Further, a plurality of groups of third telescopic members are arranged on the first cross beam, a second cross beam is arranged at the bottom of the third telescopic members, and sleeper clamping jaws are respectively arranged at two ends of the second cross beam.
Further, a guide post is fixedly arranged on the frame body of the upper walking frame, penetrates through the first cross beam and is in sliding connection with the first cross beam.
Compared with the prior art, the invention can at least achieve one of the following beneficial effects:
1. Through this track laying device, realize sleeper, rail and carry in proper order and put things in good order, the operation is convenient, uses manpower sparingly.
2. The propulsion structure of the front end supporting platform is arranged, so that the front end supporting platform can conveniently move along with the movable plate vehicle.
3. The support rod is arranged, so that the single storage space of the movable plate vehicle is improved, and meanwhile, the operation efficiency is improved.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic structural diagram of another embodiment of the present invention.
Fig. 3 is a schematic view of a partial structure of fig. 1.
Fig. 4 is a schematic view of a partial structure of fig. 1.
Fig. 5 is a schematic view of the structure of one embodiment of the upper walking frame and sleeper carrier of the present invention.
Fig. 6 is a schematic structural view of another working state of fig. 5.
Fig. 7 is a schematic view of an embodiment of a rail fall arrest member according to the invention.
Fig. 8 is a schematic view of another embodiment of a rail fall arrest member according to the invention.
In the drawing, 10-paved rails, 11-rails to be paved, 2-propulsion platform, 21-movable plate trailer, 22-first guide rail, 23-supporting rod, 3-front end supporting platform, 31-first supporting beam, 32-second guide rail, 34-first supporting member, 35-second supporting member, 36-rail falling prevention member, 361-first telescopic member, 362-cross bar, 4-upper walking frame, 41-frame body, 42-guiding column, 43-first electric hoist, 5-sleeper carrying member, 50-second telescopic member, 51-first cross beam, 52-sleeper clamping jaw, 53-second cross beam, 54-third telescopic member, 6-power part, 7-control room, 8-rail traction member, 81-second electric hoist, 82-second wire rope, 83-rail clamp, 91-third electric hoist, 92-third wire rope and 93-guiding wheel.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Example 1:
as shown in fig. 1 to 8, the small track laying device comprises a propelling platform 2, a front end supporting platform 3, an upper walking frame 4 and a sleeper carrying member 5, wherein the propelling platform 2 comprises a movable plate vehicle 21 and a first guide rail 22, the front end supporting platform 3 comprises a first supporting beam 31, a second guide rail 32 and a first supporting member 34, the movable plate vehicle 21 is arranged on a paved rail 10, the front end of the movable plate vehicle 21 is hinged with one end of the first supporting beam 31, the first supporting member 34 is arranged at the other end of the first supporting beam 31, the movable plate vehicle 21 and the first supporting beam 31 are respectively provided with the first guide rail 22 and the second guide rail 32 which are matched with each other, the upper walking frame 4 is arranged on the first guide rail 22, the sleeper carrying member 5 is arranged on the upper walking frame 4, and the sleeper carrying member 5 is arranged in a lifting manner along the vertical direction.
The rail 11 to be paved and the sleeper to be paved are placed on the movable trolley 21 (comprising necessary roller driving and braking mechanisms), the movable trolley 21 moves to the paved rail 10 close to the area to be paved, at the moment, the first supporting beam 31 and the first supporting piece 31 (which can be of structures such as hydraulic telescopic rods and jacks) in the front supporting platform 3 are positioned in railway ballasts in the area to be paved, the second guide rail 32 is basically in a horizontal state through the supporting effect of the first supporting piece 31, the sleeper carrying piece 5 descends to grasp the sleeper to be paved and then ascends, then the sleeper carrying piece 4 (comprising necessary roller driving and braking mechanisms) is controlled to move to the second guide rail 32, each time a certain distance is moved, the sleeper carrying piece 5 and the sleeper are descended to be close to the railway ballasts, a block is placed on the railway ballast, then the railway ballast is continuously moved forward until the maximum travel range of the second guide rail 32 is reached, the upper travelling frame 4 returns to the first guide rail 21, the sleeper is carried and stacked, the sleeper is manually pulled to the railway sleeper 21 to be paved, the sleeper is lifted up, the railway sleeper is paved at the position of the railway sleeper is continuously moved forward, the railway sleeper is paved is continuously, and the railway sleeper paving position is continuously moved forward, the railway track paving is carried forward, and the railway track is continuously is paved, and the railway track-paving is carried forward, the railway track is continuously, and the railway track is paved is continuously, and the railway track is paved, and the railway track is continuously, and the railway track is paved, and the railway track is continuously.
Example 2:
as shown in fig. 1-8, for the above embodiment, the present embodiment optimizes the sleeper carrier block structure.
The sleeper carrying piece 5 in the small-sized track laying device comprises a second telescopic piece 50, a first cross beam 51 and sleeper clamping jaws 52, wherein the first cross beam 51 is connected with the upper travelling frame 4 through the second telescopic piece 50, and a plurality of groups of sleeper clamping jaws 52 are arranged at the bottom of the first cross beam 51. The second telescopic member 50 is also a hydraulic telescopic rod or screw rod, and is used for driving the lifting operation of the first cross beam 51, and the sleeper clamping jaw 52 can be of an existing sleeper clamping jaw structure and used for grabbing and placing the sleeper.
Example 3:
as shown in fig. 1-8, the present embodiment optimizes the track traction structure for the above-described embodiments.
In the small track laying device, a rail traction piece 8 is arranged at one end, far away from the movable plate vehicle 21, of the first supporting beam 31, the rail traction piece 8 comprises a second electric hoist 81, a second steel wire rope 82 and a rail clamp 83, the second electric hoist 81 is fixed on the first supporting beam 31, the rail clamp 83 is arranged at one end of the second steel wire rope 82, and the other end of the second steel wire rope 82 is connected with the second electric hoist 81. After sleeper stacking, drive second wire rope 82 rolling through second electric block 81, pull out from removing the scooter 21 with the rail of rail anchor clamps 83 joint, promote the operation convenience, reduce manual work intensity.
Example 4:
as shown in fig. 1-8, the present embodiment optimizes the support structure for the above-described embodiments.
In the present compact track laying device, a plurality of second supports 34 are provided at the bottom of the first support beam 31. The second supporting member 34 may be a hydraulic telescopic rod or a jack structure, and is used for supporting the first supporting beam 31, so as to improve the bearing capacity and stability of the second guide rail 32.
Example 5:
As shown in fig. 1-8, the present embodiment optimizes the front end support platform structure for the above-described embodiments.
In the present compact track laying device, rollers are provided at the bottom of the first support 34. The roller 34 is arranged, so that the front end of the first supporting beam 31 is driven by the moving plate vehicle 21 to have certain passive walking capability, and can directly move on the ballast to be paved (only the guiding direction needs to be controlled manually).
Example 6:
As shown in fig. 1-8, the present embodiment optimizes the front end support platform structure for the above-described embodiments.
In the small track laying device, a third electric hoist 91 is provided on the upper carriage 4, and the third electric hoist 91 is connected to the first support beam 31 via a third wire rope 92. After the laying of a section of rail is completed, the first supporting beam 31 is lifted upwards (the first supporting beam 31 is hinged with the movable plate trailer 21) through the third electric hoist 91, and the first supporting beam 31 is put down through the third electric hoist 91 after the movable plate trailer 21 is moved to a proper position, so that the folding and unfolding convenience of the front-end supporting platform is improved.
Example 7:
As shown in fig. 1-8, the present embodiment optimizes the rail handling structure for the above-described embodiments.
In the small track laying device, first electric hoists 43 are provided on both sides of the upper traveling frame 4. The first electric hoist 43 is convenient for lifting the rail, thereby facilitating the handling operation of the rail.
The first electric hoist 43 is used for moving the rail 11 to be paved onto the movable plate vehicle 21, so as to facilitate later paving operation;
another application scenario is that the first electric hoist 43 is used for pulling the rail to be paved on the mobile plate vehicle 21 into the area to be paved;
the other application scene is that when the guide rail 11 to be paved is pulled into the area to be paved through the second electric hoist 81, the rail is lifted by the first electric hoist 43 through the movement of the upper travelling frame 4, so that the position of the rail 11 to be paved is conveniently adjusted, and the labor intensity is reduced.
Example 8:
as shown in fig. 1-8, this embodiment optimizes the rail fall arrest construction for the above-described embodiments.
In the small track laying device, a rail anti-falling member 36 is arranged on a first supporting beam 31, the rail anti-falling member 36 comprises a first telescopic member 361 and a cross rod 362, a base of the first telescopic member 361 is hinged with the first supporting beam 31, a telescopic end of the first telescopic member 361 is hinged with the cross rod 362, and one end of the cross rod 362 is rotatably connected with the first supporting beam 31. The rail is provided with a rail drop prevention piece 36, when the rail is pulled, the cross bar 362 is in an extending state (perpendicular to the first supporting beam 31) to provide a bottom supporting effect for the rail, and when the rail is completely separated from the movable plate vehicle 21, the first telescopic piece 361 is controlled to retract the cross bar 362 (close to the first supporting beam 31) so that the rail can fall on the sleeper for later rail fixing operation.
Example 9:
as shown in fig. 1-8, the present embodiment optimizes tie carrier construction for the above-described embodiments.
In the small track laying device, a plurality of groups of third telescopic members 54 are arranged on the first cross beam 51, a second cross beam 53 is arranged at the bottom of the third telescopic members 54, and sleeper clamping claws 52 are respectively arranged at two ends of the second cross beam 53. The third telescopic piece 54 is arranged to cooperate with the second telescopic piece 50, so that the travel range of the sleeper clamping jaw 52 in the vertical direction can be increased, and the grabbing and placing operation on the sleeper is facilitated.
The plurality of groups of sleeper clamping jaws and the third telescopic piece are arranged, so that independent lifting operation of a single group of sleepers can be realized, and the sleeper at the later stage can be conveniently stacked at fixed intervals.
Example 10:
as shown in fig. 1 to 8, the present embodiment optimizes the elevating structure for the above-described embodiment.
In the small track laying device, a guide post 42 is fixedly arranged on a frame body 41 of the upper traveling frame 4, and the guide post 42 penetrates through a first cross beam 51 and is in sliding connection with the first cross beam. The guide posts 42 are provided to promote stability during sleeper lifting operations.
Preferably, two groups of support rods 23 are arranged on the movable plate trailer 21 and between the two groups of first guide rails 22, the upper parts of the two groups of support rods 23 are used for placing sleepers to be paved (perpendicular to the first guide rails), at the moment, a storage area capable of preventing the guide rails 11 to be paved exists between the two groups of support rods 23 and below the sleepers to be paved, the single storage space of the movable plate trailer 21 is greatly improved, when the guide rails are paved, the sleepers are paved first, then the rails are paved, and the sleepers are conveyed in a lifting mode and a rail conveying mode, so that the operation of the sleepers and the rails is not influenced, the storage efficiency is improved, and meanwhile, the paving operation efficiency is greatly improved.
The power part 6 comprises necessary power source components such as electric power, an oil pump station and the like to provide power sources for corresponding operation units, and the control chamber 7 can be arranged on the upper walking frame 4 and used for controlling the operation components along with the movement of the upper walking frame 4.
Although the application has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the scope and spirit of the principles of this disclosure. More specifically, various variations and modifications may be made to the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, drawings and claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will be apparent to those skilled in the art.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210662851.7A CN114808568B (en) | 2022-06-13 | 2022-06-13 | Small track laying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210662851.7A CN114808568B (en) | 2022-06-13 | 2022-06-13 | Small track laying device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114808568A CN114808568A (en) | 2022-07-29 |
| CN114808568B true CN114808568B (en) | 2025-10-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210662851.7A Active CN114808568B (en) | 2022-06-13 | 2022-06-13 | Small track laying device |
Country Status (1)
| Country | Link |
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| CN (1) | CN114808568B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117262626B (en) * | 2023-11-20 | 2024-03-26 | 中建安装集团有限公司 | An intelligent sleeper transportation system and transportation method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111472218A (en) * | 2020-04-20 | 2020-07-31 | 中建八局轨道交通建设有限公司 | Device for dismantling temporary tunnel track and construction method |
| CN211947731U (en) * | 2020-03-09 | 2020-11-17 | 成都继瑜轨道装备有限公司 | I-steel transport trolley |
| CN215287769U (en) * | 2021-08-04 | 2021-12-24 | 河南大方重型装备有限公司 | Hoisting device for installing steel structure bridge |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2109367A (en) * | 1968-06-03 | 1970-01-29 | Alfons Neumann Heinz | Improvements inthe laying of railway track |
| CN215561579U (en) * | 2021-03-19 | 2022-01-18 | 中铁重工有限公司 | Dual-purpose multi-function vehicle of highway-railway |
-
2022
- 2022-06-13 CN CN202210662851.7A patent/CN114808568B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211947731U (en) * | 2020-03-09 | 2020-11-17 | 成都继瑜轨道装备有限公司 | I-steel transport trolley |
| CN111472218A (en) * | 2020-04-20 | 2020-07-31 | 中建八局轨道交通建设有限公司 | Device for dismantling temporary tunnel track and construction method |
| CN215287769U (en) * | 2021-08-04 | 2021-12-24 | 河南大方重型装备有限公司 | Hoisting device for installing steel structure bridge |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114808568A (en) | 2022-07-29 |
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